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Wind energy, a renewable and eco-friendly source, has evolved for centuries, from powering ships and irrigation to modern electricity generation. While cost-effective and clean, it requires sophisticated storage solutions due to its variability. Discover the technology, like wind turbine generators, and the challenges faced in harnessing this abundant energy source. Explore the impact on landscapes and wildlife conservation. Learn about key wind energy sites like Altamont Pass in California. Embrace wind energy for a greener future!
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A. Uses 1. Wind energy has been around as an energy source for centuries a. Move ships b. Pump water for irrigation c. Now for grain grinding, pump water and generate electricity 2. Those used for electricity are called wind turbine generators or aerogenerators
3. It is free, unlimited, and clean a. However it is inconsistent, and needs fancy storage mechanisms 4. Modern windmills are made out of lightweight metals attached to turbines as before a. Can be horizontal or vertical axis
5. Altamont pass is Ca. Has 7,000 aerogenerators a. As much energy as 3 nuclear reactors b. But this is 95% of the U.S. production and 75% of the world 6. Take up lots of land a. Also a danger to wildlife and hurt beautiful landscape b. expensive as well
